“Supreme Greater China” Service Plan
“Supreme Greater China” Service Plan
“Supreme Greater China” Service Plan
Special Monthly Fee (24-month contract) 1 $148 $198 $248 $368 $438
Special Monthly Fee (12-month contract) 1 $168 $218 $268 $388 $458
Data (Including HK, Mainland China, Macau and Taiwan)
Data Usage 1GB 3GB 6GB 10GB 20GB
Extra Data Usage2 $30/0.5GB $20/0.5GB
Purchase by replying the usage alert messages
 Local Wi-Fi Service


(Supplementary SIM card users are required to pay separately)

Voice (Enjoy VoLTE & VoWi-Fi HD Voice Calling Service3)
 Local Airtime (Minute)  2,000 3,700 Unlimited
 Thereafter Local Airtime Charge (per min)  $0.2  --
 Local Video Call4 (per min) Intra-network $1.5
Inter-network $2.5
 Local SMS Intra-network  Free Intra-network SMS Package: 10,000 SMS/month. Thereafter $0.2/SMS
Inter-network $0.6/SMS
 Local MMS Charge $1.5/MMS
 2cm exChange Platform Buy / Sell data with other subscribers on CMHK Website / "MyLink" App
(share local data usage from main card)
Max. 3 supplementary SIM cards
  • Supplementary Local Data SIM Card6: $40/Card/Month
  • Supplementary Local Data & Voice SIM Card + 2000 min Local Airtime (Airtime cannot be shared among main & supp. Cards) : $80/card/month
(Supplementary SIM does not support data roaming service.)
Extra Offers
Free Call Management VAS Fee Call forward package, calling number display, basic voice mailbox, call waiting & call hold, conference call, incoming/outgoing call barring and bar incoming call (when overseas)

Free “Let’s Talk” – Greater China Voice Calling VAS7 (Standard Price $48)

Enjoy discounted roaming voice charge in Greater China region as low as $0.65/minute

Terms and Conditions

  1. Only applicable to customers signing up for the designated service plan on 12 or 24-month contract. Basic monthly fee of each of the above service plans are: 1GB: $238, 3GB: $298, 6GB: $358, 10GB: $488, 20GB: $568 respectively. Customers are required to pay an additional MTR, Tunnels, Mobile Services License & Administration Fees of $18 per month.
  2. When the monthly Data Usage is used up (included the accumulated data usage of main SIM and supplementary SIM) , the data service will be suspended until the next bill month. Customers can purchase Extra Data Usage via main SIM to continue using the local and designated countries/regions data service. The extra data purchased can only be consumed in the current bill month.
  3. VoLTE service & VoWi-Fi service do not deduct any local data usage, it only charges the local airtime or local video call airtime. The service requires supported handset & software, please visit here
  4. Local video calls can only be used via 3G network mode.
  5. CMHK reserves the rights to change the service fee for each supplementary SIM & the maximum number of supplementary SIM; the changes will be announced from time to time on CMHK website. Supplementary SIM card users are required to pay local Wi-Fi service separately.
  6. Supplementary SIM Card does not support voice call function & Data Roaming service.
  7. For details of“Let’s Talk” – Greater China Voice Calling VAS, please click here. Apart from these terms and conditions, customers further agree to be bound by the relevant terms and conditions of the “Let’s Talk” – Greater China Voice Calling VAS.
  • For if subscribers terminate the contract during the minimum contract period, subscribers are required to pay the liquidated damage as stated on the contract to China Mobile Hong Kong.
  • Local data service is provided under CMHK 4.5G network. In those Hong Kong areas where the 4.5G networks are not available, CMHK will provide the service under 4G/3G/2G network. The use of designated handset model(s) or device(s) are required for using 4.5G network service, please click here to check devices supporting 4.5G. Actual network service will be subject to and affected by the service locations, network circumstance, network coverage, hardware, software and other factors. For details, please click here. Unless otherwise specified on the CMHK website, data roaming service will be provided under 3G/2G network. For more information, please visit here. The use of compatible handset or device that supports 4G network service is required. Actual network service will be subject to and affected by the service locations, designated network operators, network circumstance, network coverage, hardware, software and other factors. Actual network offerings are subject to change without prior notice and the information contained on CMHK website shall prevail.
  • For roaming and IDD charges details, please visit here.
  • Monthly Data Usage is available in Hong Kong/Mainland China / Macau / Taiwan. Data roaming usage is only available to customers who have activated the roaming service and is only available to designated roaming service operators only. To activate the roaming service, please dial *109*01# or activate via CMHK Website/MyLink before departure. For details, please visit here.
  • Upon arrival in Mainland China / Macau / Taiwan, the handset will automatically search for and lock up the local network operators that belong to CMHK’s roaming partners for the use of data roaming service. Designated operators are subject to change from time to time.
  • When using data roaming service in non-designated destinations (including maritime roaming, aerial roaming and satellite roaming service), standard data roaming charges or “Data Roaming Zone” (if applicable) charges will apply.
  • Data roaming usage shall not be applicable to usage on tethering and peer-to-peer (P2P) upload and download, including Bit-Torrent etc.
  • Customers may subscribe Multi-SIM Sharing Service at additional cost, nevertheless, the Supplementary SIM provided under the Multi-SIM Sharing Service will not support data roaming service.
  • Existing customers are required to complete the switching procedure at the time of service plan upgrade (if applicable),the Supplementary SIM of the original service plan will be switched to the new service plan and data roaming service will cease to be available to the Supplementary SIM.
  • The above charges are subject to change without prior notice.
  • The above information is the latest service contents and tariff by China Mobile Hong Kong Co. Ltd. ("CMHK") and supersedes all information published before 29/6/2018.